258500367

素因数分解:

$3^2\times {\mathrm{41}}^1\times {\mathrm{109}}^1\times {\mathrm{6427}}^1$

素因数の和:6583

約数の個数: 24

約数和(自身を含む): 386065680

約数和(自身を除く): 127565313

約数列:

[1, 3, 9, 41, 109, 123, 327, 369, 981, 4469, 6427, 13407, 19281, 40221, 57843, 263507, 700543, 790521, 2101629, 2371563, 6304887, 28722263, 86166789, 258500367]

約数ペア:

[(1, 258500367), (3, 86166789), (9, 28722263), (41, 6304887), (109, 2371563), (123, 2101629), (327, 790521), (369, 700543), (981, 263507), (4469, 57843), (6427, 40221), (13407, 19281)]